Individual Calculations September 2023
 Barcelo Sola, David  Total change: -12.00  Rating chartPersonal card
 V Obert Internacional Sant Adria 2023 Grup A Sant Adria del Besos (Barcelona) ESP 2023-08-11
RcRownchangeKK*chgGame
 1863 1979 4.50 8 -0.60 20 -12.00 
  Catalan Monteagudo, Elm 1758 ESP0.001-0.7820-15.60 
  Izagirre Alsua, Aritz 1834 ESP0.501-0.1920-3.80 
  Medina Zamora, Joan Carlos 2034 ESP1.0010.582011.60 
  Tessiore, Luca G 1874 USA0.001-0.6420-12.80 
  Rex, Torsten 1934 GER1.0010.44208.80 
  Escriba Castelltort, Josep Ma. 1786 ESP1.0010.25205.00 
  Aishwin, Daniel 2100 IND0.001-0.3420-6.80 
  Brito Carrascal, Isabela 1584 COL1.0010.08201.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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